Developing apparatus for electrostatic copying machine

Photocopying – Including fiber optics

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430123, 118656, G03G 1508

Patent

active

044088620

ABSTRACT:
A developing apparatus for developing an electrostatic image on an electrostatic image bearing member. The apparatus is provided with a container for storing toner which is a single component developer. A developing brush roller having fur on its peripheral surface transports the toner from the container and applies it to the electrostatic latent image. The developing brush roller is constructed of a core formed with elastic material and a fur formed on the peripheral surface of the core which contacts the surface of the electrostatic image bearing member.

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patent: 4240740 (1980-12-01), Young
IBM Technical Disclosure Bulletin; vol. 12, No. 8, Jan. 1970, pp. 1216-1217; Padding Development of Electrostatic Images, by Bettiga et al.

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